How severe is CVE-2024-38313?

CVE-2024-38313 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2024-38313 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-38313?

CVE-2024-38313 affects Mozilla Firefox. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-38313?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-38313 have an EU (EUVD) identifier?

Yes. CVE-2024-38313 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37261.

When was CVE-2024-38313 published?

CVE-2024-38313 was published on 2024-06-13 and last updated on 2026-06-17.

CVE-2024-38313

CVE-2024-38313 is a medium-severity vulnerability in Mozilla Firefox with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-451.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-37261
Weakness: CWE-451
Affected product: Mozilla Firefox
Published: 2024-06-13
Last modified: 2026-06-17

Description

In certain scenarios a malicious website could attempt to display a fake location URL bar which could mislead users as to the actual website address This vulnerability affects Firefox for iOS < 127.

Frequently asked questions

What is CVE-2024-38313?: In certain scenarios a malicious website could attempt to display a fake location URL bar which could mislead users as to the actual website address This vulnerability affects Firefox for iOS < 127.
How severe is CVE-2024-38313?: CVE-2024-38313 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2024-38313 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-38313?: CVE-2024-38313 affects Mozilla Firefox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-38313?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-38313 have an EU (EUVD) identifier?: Yes. CVE-2024-38313 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37261.
When was CVE-2024-38313 published?: CVE-2024-38313 was published on 2024-06-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:iphone_os:*:*

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